Marhsall Joins the Wright State tennis staff as an assistant coach, brining a wealth of tennis experience to the program.

In 2007, Marshall was selected to lead the Tahitian Olympic Tennis team and helped them to the Bronze medal at the South Pacific Games. While with the team, Marshall managed the team's budget, organized team travel and implemented training and strength programs for the Tahitian National Team.

In 2001, Marshall joined the ATP Tennis Tour and reached a personal best ranking of 101st in the world in doubles. During his time with the ATP and International Tennis Federation, Marshall traveled to over 35 U.S. states and 40 international countries to compete in events. As a member of the ATP, Dallas, Texas native posted a win over then top-ten ranked Marcos Baghbatis.

Before joining the ATP tennis tournament, Marshall was a four-year letterman for the Purdue Boilermakers and still holds the schools career record for winning-percentage at the #1 singles and doubles positions. Marshall was a three-time All-Big Ten selection during his time at Purdue and captured the 1999 and 2001 Big Ten Singles Titles. While at Purdue, Marshall reached a career-high national ranking of 17th in singles and 19th in doubles during his senior season.

Marshall is the 2001 graduate of Purdue University with a Bachelor of Science Degree in Business. The Texas native is a member of the United State Racket Stringers Association and volunteers his time with many funds and Pro-Am events.